Dell HHB006 Installation And Service Manual page 106

NOTE: If you assign a new system and/or setup password with the jumper on pins 2 and 3, the system disables the
new password(s) the next time it boots.
6. Turn off the system by using the operating system commands or the CMC.
7. Remove the system from the enclosure to access the jumpers.
8. Move the jumper on the system-board jumper from pins 1 and 2 to pins 2 and 3.
9. Install the system in the enclosure.
10. Turn on the system.
11. Assign a new system and/or setup password.
106 Jumpers and connectors